| BiPAP | bilevel positive airway pressure |
| BMI | body mass index |
| CISS | constructive interference in steady state |
| CPAP | continuous positive airway pressure |
| CSF | cerebrospinal fluid |
| CT | computed tomography |
| CTV | computed tomography venography |
| FIESTA | fast imaging employing steady-state acquisition |
| FLAIR | fluid-attenuated inversion recovery |
| GLP-1 | glucagon-like peptide-1 |
| ICP | intracranial pressure |
| IIH | idiopathic intracranial hypertension |
| MRI | magnetic resonance imaging |
| MRV | magnetic resonance venography |
| ONSD | optic nerve sheath diameter |
| OSA | obstructive sleep apnea |
| PAP | positive airway pressure |
| STOP-BANG | snoring, tiredness, observed apnea, high blood pressure, body mass index, age, neck circumference, and gender |
| V2 | maxillary division of the trigeminal nerve |
| VSS | venous sinus stenting |